import java.util.Scanner;

public class Selflearn_5 {
    public static void main(String[] args){
        int a,b,c,max;
        Scanner in=new Scanner(System.in);
        a=in.nextInt();
        b=in.nextInt();
        c=in.nextInt();
        if(a>b)
        {
            if(a>c)
            {
                max=a;
            }
            else
            {
                max=c;
            }
        }
        else if(b>c)
        {
            max=b;
        }
        else {
            max=c;
        }
        System.out.println("最大值为："+max);
    }
}
